| article html file updated | 21 August 2026 22:24 CEST | Update | https://www.mdpi.com/2076-3425/12/4/421 |
| article html file updated | 1 August 2022 07:02 CEST | Update | N/A |
| article html file updated | 23 March 2022 08:13 CET | Original file | N/A |
| article pdf uploaded. | 23 March 2022 08:11 CET | Updated version of record | https://www.mdpi.com/2076-3425/12/4/421/pdf |
| article xml uploaded. | 23 March 2022 08:11 CET | Update | https://www.mdpi.com/2076-3425/12/4/421/xml |
| article xml file uploaded | 23 March 2022 08:11 CET | Original file | N/A |
| article pdf uploaded. | 22 March 2022 14:59 CET | Version of Record | https://www.mdpi.com/2076-3425/12/4/421/pdf-vor |
